 var CID = "endtime";
		if(window.CID != null)
		{
		    var iTime = document.getElementById(CID).innerText;
		    var Account;
		    RemainTime();
		}
		function RemainTime()
		{
		    var iDay,iHour,iMinute,iSecond;
		    var sDay="",sHour="",sMinute="",sSecond="",sTime="";
		    if (iTime >= 0)
		    {
		        iDay = parseInt(iTime/24/3600);
		        if (iDay > 0)
		        {
		            sDay = iDay + "天";
		        }
		        iHour = parseInt((iTime/3600)%24);
		        if (iHour > 0){
		            sHour = iHour + "小时";
		        }
		        iMinute = parseInt((iTime/60)%60);
		        if (iMinute > 0){
		            sMinute = iMinute + "分钟";
		        }
		        iSecond = parseInt(iTime%60);
		        if (iSecond >= 0){
		            sSecond = iSecond + "秒";
		        }
		        if ((sDay=="")&&(sHour=="")){
		            sTime="<span style='color:#05559F; font-weight:bold;'>阅读倒计时：" + sMinute+sSecond + "</font>";
		        }
		        else
		        {
		            sTime=sDay+sHour+sMinute+sSecond;
		        }
		        if(iTime==0){
		            clearTimeout(Account);
		              sTime=" <input type=\"submit\"  value=\"\" class=\"readwan\" />";
		        }
		        else
		        {
		            Account = setTimeout("RemainTime()",1000);
		        }
		        iTime=iTime-1;
		    }
		    else
		    {
		            sTime="<span style='color:red'>倒计时结束！</span>";
		    }
		    document.getElementById(CID).innerHTML = sTime;
		}